62 lines
1.9 KiB
GDScript
62 lines
1.9 KiB
GDScript
extends "res://scripts/building/build_piece.gd"
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## Wooden door: a wall-sized frame (snaps like a wall) with a hinged panel.
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## E opens or closes it. The panel is an AnimatableBody3D so it pushes the
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## player out of the way rather than trapping them.
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const OPEN_ANGLE := 1.75 ## radians: swings toward -Z, away from where you stood to place it
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var open := false
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var _hinge: Node3D
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var _panel: AnimatableBody3D
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var _tween: Tween
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func _visual_mesh() -> Mesh:
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return ItemDB.mesh_for(String(def.get("mesh", item_id)) + "_frame") # (wood_door_frame, stone_door_frame)
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func _build() -> void:
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_hinge = Node3D.new()
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_hinge.name = "Hinge"
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_hinge.position = Vector3(-0.54, 0.0, 0.0)
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add_child(_hinge)
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_panel = AnimatableBody3D.new()
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_panel.name = "Panel"
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# Follow the hinge directly (sync_to_physics would only track the body's
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# own motion, not its parent rotating).
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_panel.sync_to_physics = false
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_panel.collision_layer = 1 | BUILD_LAYER
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_panel.set_meta("owner_piece", self)
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_hinge.add_child(_panel)
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var mi := MeshInstance3D.new()
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mi.mesh = ItemDB.mesh_for("wood_door_panel")
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mi.material_override = ItemDB.item_material()
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_panel.add_child(mi)
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var cs := CollisionShape3D.new()
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var box := BoxShape3D.new()
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box.size = Vector3(1.06, 1.86, 0.08)
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cs.shape = box
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cs.position = Vector3(0.54, 0.95, 0.0)
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_panel.add_child(cs)
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func interact_prompt(_player: Node) -> String:
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return "Door [E] %s" % ("Close" if open else "Open")
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func interact(player: Node) -> void:
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Actions.toggle_door(player, self)
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func set_open(on: bool, animate: bool = true) -> void:
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open = on
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var target := OPEN_ANGLE if on else 0.0
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if _tween != null:
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_tween.kill()
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if animate and is_inside_tree():
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_tween = create_tween()
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_tween.tween_property(_hinge, "rotation:y", target, 0.45).set_trans(Tween.TRANS_SINE)
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else:
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_hinge.rotation.y = target
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func save_extra() -> Dictionary:
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return {"open": open}
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func load_extra(d: Dictionary) -> void:
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set_open(bool(d.get("open", false)), false)
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